Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8505052 | Broadcasting system and reception apparatus | Tadao Yoshida, Keiji Kanota, Hajime Yano, Junichi Yokota, Toyomi Fujino | 2013-08-06 |
| 8151302 | Broadcasting system and receiving apparatus | Tadao Yoshida, Keiji Kanota, Junichi Yokota, Toyomi Fujino, Hajime Yano | 2012-04-03 |
| 7908619 | Broadcasting system and reception apparatus | Tadao Yoshida, Keiji Kanota, Hajime Yano, Junichi Yokota, Toyomi Fujino | 2011-03-15 |
| 6920278 | Recording/reproduction apparatus and recording/reproduction method | Hajime Yano, Toyomi Fujino | 2005-07-19 |
| 6757130 | Recording medium exchanging-type recording and reproducing apparatus | Tadao Yoshida, Hajime Yano, Toyomi Fujino, Keiji Kanota | 2004-06-29 |
| 5477399 | Programmable tension control of a variable speed recorder | Ryoki Honjo | 1995-12-19 |
| 5045954 | Magnetic recording and playback apparatus for serial data having a variable bit transfer rate | Shinji Aoki, Hideo Kawamoto | 1991-09-03 |